CA984071A - Agricultural mulch - Google Patents
Agricultural mulchInfo
- Publication number
- CA984071A CA984071A CA118,246A CA118246A CA984071A CA 984071 A CA984071 A CA 984071A CA 118246 A CA118246 A CA 118246A CA 984071 A CA984071 A CA 984071A
- Authority
- CA
- Canada
- Prior art keywords
- agricultural mulch
- mulch
- agricultural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6072470A | 1970-08-03 | 1970-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA984071A true CA984071A (en) | 1976-02-17 |
Family
ID=22031354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA118,246A Expired CA984071A (en) | 1970-08-03 | 1971-07-14 | Agricultural mulch |
Country Status (2)
Country | Link |
---|---|
US (1) | US3673134A (en) |
CA (1) | CA984071A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886683A (en) * | 1970-11-27 | 1975-06-03 | Princeton Chemical Res Inc | Degradable plastic |
US4101720A (en) * | 1972-03-01 | 1978-07-18 | Owens-Illinois, Inc. | Degradable plastic |
US4360606A (en) * | 1972-10-26 | 1982-11-23 | Owens-Illinois, Inc. | Photo-degradable polymer compositions |
US4071975A (en) * | 1974-03-30 | 1978-02-07 | Daicel Ltd. | Method of promoting the growth of plants |
US5330804A (en) * | 1991-03-27 | 1994-07-19 | Earth Trends, Inc. | Synthetic wood mulch |
US5518730A (en) * | 1992-06-03 | 1996-05-21 | Fuisz Technologies Ltd. | Biodegradable controlled release flash flow melt-spun delivery system |
US6286252B1 (en) | 1998-05-29 | 2001-09-11 | O'neal Daniel J. | Delivery system for horticultural agents |
US6705044B2 (en) * | 2002-03-27 | 2004-03-16 | Francis C. Clancey | Adjustable root covers |
US20040200140A1 (en) * | 2003-02-20 | 2004-10-14 | Alexander Karoleen B. | Multi-layered structure for tree well skirts and sidewalks and method of making same |
US7452159B2 (en) | 2004-01-14 | 2008-11-18 | Karoleen B. Alexander | Method of making a multi-layered structure for tree well skirt and sidewalks |
WO2016037011A1 (en) * | 2014-09-05 | 2016-03-10 | Cloudfarm Inc. | Customizable plant growing system |
CN114557157A (en) * | 2022-03-02 | 2022-05-31 | 刘庆富 | Grass planting equipment for recovering ecological degeneration based on high and cold climate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274731A (en) * | 1964-02-14 | 1966-09-27 | Dow Chemical Co | Method of mulching |
US3320695A (en) * | 1964-06-25 | 1967-05-23 | Hercules Inc | Degradable polyolefin mulching film |
US3454510A (en) * | 1966-03-03 | 1969-07-08 | Eastman Kodak Co | Polyolefin compositions and degradable films made therefrom |
US3412058A (en) * | 1966-04-20 | 1968-11-19 | Sun Oil Co | Antichecking wax for rubber |
US3496125A (en) * | 1968-01-16 | 1970-02-17 | Sun Oil Co | Antichecking wax for rubber |
-
1970
- 1970-08-03 US US60724A patent/US3673134A/en not_active Expired - Lifetime
-
1971
- 1971-07-14 CA CA118,246A patent/CA984071A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3673134A (en) | 1972-06-27 |
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